The Energy Suspension leaf spring bushing set in black is a rear spring bushing kit made from Hyper-Flex polyurethane for cars, trucks and SUVs. It increases suspension durability and helps maintain control during cornering, acceleration and braking, lasting several times longer than conventional rubber components. These bushings allow the suspension to function properly under load and improve handling predictability while resisting wear from road use.
Energy Suspension GM Spring Bushing - Black